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Early gastric carcinoma
1. Location : [1] middle third, Center at body and anterior wall
2. Gross type : EGC type IIb+IIc
3. Histologic type : tubular adenocarcinoma, moderately differentiated
4. Histologic type by Lauren : intestinal
5. Size : 5.3x5.1 cm
6. Depth of invasion : invades mucosa (muscularis mucosae) (pT1a)
7. Resection margin: free from carcinoma, safety margin: proximal 3.4 cm, distal 4.7 cm
8. Lymph node metastasis : no metastasis in 9 regional lymph nodes (pN0)
9. Lymphatic invasion : not identified
10. Venous invasion : not identified
11. Perineural invasion : not identified
12. AJCC stage by 7th edition: T1a N0
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